Granted Patent
Utility
US 6,449,821 · App. 09/373,083
Method of constructing segmented connections for multiple elevation transducers
Inventors:
Wojtek Sudol, Francis E. Gurrie
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: Aug 12, 1999
Inventors
Wojtek Sudol
Francis E. Gurrie
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.